Samsung QN70HA QN85QN70HAFXZA 84.5"
Samsung
82 综合评分
vs
Roku Plus Series 55R6C7 54.6"
Roku
80 综合评分
买家怎么说
Samsung QN70HA QN85QN70HAFXZA 84.5"
暂无用户反馈
Roku Plus Series 55R6C7 54.6"
92 满分 100 置信度低 5 条评价
Roku 55英寸 Plus系列电视因其出色的画质、鲜艳的色彩和内置扬声器出人意料的好音质而获得压倒性的正面反馈。用户称赞直观的Roku操作系统界面，并认为它物超所值，尤其是与更便宜的Select型号相比。唯一的轻微抱怨是持续的USB电源延迟问题和设置时需要创建Roku账户，但总体而言，强烈推荐用于流媒体甚至作为PC显示器。
优点
- 出色的画质
- 鲜艳夺目的色彩
- 出人意料的好内置音质
- 直观的Roku操作系统界面
- 物超所值
缺点
- 偏置灯的USB电源延迟问题
- 需要强制创建Roku账户
- 宽高比略宽于16:9
- 作为PC显示器时电源循环后设置重置
Picture quality 5
Sound quality 4
Roku os interface 3
Value for money 3
Usb power issue 2
Account creation requirement 2
评分
Streaming
Smart Home
Budget
Sports
Corporate
Movies
Gaming
Outdoor
Portable
规格
| Samsung QN70HA QN85QN70HAFXZA 84.5" | Roku Plus Series 55R6C7 54.6" | |
|---|---|---|
| Display | ||
| Size | 85" | 55" |
| Resolution | 4K | 4K |
| Panel Type | QD-Mini-LED★ | QLED |
| Backlight | Mini-LED★ | Full-Array LED |
| Aspect Ratio | 16:9 | 16:9 |
| Curved | ✗ | ✗ |
| Picture Quality | ||
| Color Gamut | 100% Color Volume | — |
| Motion Tech | Motion Xcelerator | — |
| Processor | NQ4 AI Processor | Roku Smart Picture Max |
| HDR | ||
| HDR Formats | HDR10+, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Dolby Vision | ✗ | ✓★ |
| HDR10+ | ✓ | ✓ |
| HLG | ✓ | ✓ |
| Gaming | ||
| Refresh Rate | 60 Hz | 60 Hz |
| VRR | — | Variable Refresh Rate (VRR) |
| ALLM | ✓ | ✓ |
| Game Mode | ✓ | ✓ |
| Smart TV | ||
| Platform | Tizen | Roku TV |
| Voice Assistant | Bixby | Roku Voice, Siri, Alexa, Google Assistant |
| Screen Mirroring | AirPlay | Apple AirPlay 2, Miracast |
| Works With | SmartThings | Apple Home, Amazon Alexa, Google Home |
| Audio | ||
| Speaker Config | 2.0 | 3 |
| Wattage | 20W★ | — |
| Dolby Atmos | ✓ | ✓ |
| Surround Sound | Surround Sound | Dolby Atmos, Dolby Audio |
| eARC | ✓ | ✓ |
| Connectivity | ||
| HDMI Ports | 3 | 4★ |
| HDMI Version | 2.1 | 2.1 |
| USB Ports | 2★ | 1 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6★ |
| Bluetooth | 5.3★ | 5.2 |
| Ethernet | ✓ | ✓ |
| Optical Audio | ✓ | ✓ |
| VESA Mount | 600x400 | 300x300 |
| Power & Size | ||
| Energy Star | ✓★ | ✗ |
| Annual Energy | 437 kWh | 175 kWh★ |
| Weight | 40.50 kg | 12.43 kg★ |
优缺点
Samsung QN70HA QN85QN70HAFXZA 84.5"
- Strong display (97th percentile)97th %ile
- Strong smart (91st percentile)91st %ile
- Strong social proof (88th percentile)88th %ile
- Strong hdr (85th percentile)85th %ile
Roku Plus Series 55R6C7 54.6"
- Strong smart (100th percentile)100th %ile
- Strong social proof (94th percentile)94th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong connectivity (89th percentile)89th %ile
结论
平局
Both products are closely matched - Samsung QN70HA QN85QN70HAFXZA 84.5" wins 6 specs while Roku Plus Series 55R6C7 54.6" wins 5.